| Year |
Citation |
Score |
| 2011 |
Reganold JP, Jackson-Smith D, Batie SS, Harwood RR, Kornegay JL, Bucks D, Flora CB, Hanson JC, Jury WA, Meyer D, Schumacher A, Sehmsdorf H, Shennan C, Thrupp LA, Willis P. Agriculture. Transforming U.S. agriculture. Science (New York, N.Y.). 332: 670-1. PMID 21551050 DOI: 10.1126/Science.1202462 |
0.309 |
|
| 2011 |
Uphoff N, Kassam A, Harwood R. SRI as a methodology for raising crop and water productivity: productive adaptations in rice agronomy and irrigation water management Paddy and Water Environment. 9: 3-11. DOI: 10.1007/S10333-010-0224-4 |
0.494 |
|
| 2010 |
Snapp SS, Gentry LE, Harwood R. Management intensity – not biodiversity – the driver of ecosystem services in a long-term row crop experiment Agriculture, Ecosystems & Environment. 138: 242-248. DOI: 10.1016/J.Agee.2010.05.005 |
0.614 |
|
| 2007 |
Jeranyama P, Waddington SR, Hesterman OB, Harwood RR. Nitrogen effects on maize yield following groundnut in rotation on smallholder farms in sub-humid Zimbabwe African Journal of Biotechnology. 6: 1503-1508. |
0.601 |
|
| 2005 |
Kravchenko AN, Robertson GP, Thelen KD, Harwood RR. Management, topographical, and weather effects on spatial variability of crop grain yields Agronomy Journal. 97: 514-523. DOI: 10.2134/Agronj2005.0514 |
0.426 |
|
| 2004 |
Sanchez JE, Harwood RR, Willson TC, Kizilkaya K, Smeenk J, Parker E, Paul EA, Knezek BD, Robertson GP. Managing soil carbon and nitrogen for productivity and environmental quality Agronomy Journal. 96: 769-775. DOI: 10.2134/Agronj2004.0769 |
0.7 |
|
| 2003 |
Sanchez JE, Edson CE, Bird GW, Whalon ME, Willson TC, Harwood RR, Kizilkaya K, Nugent JE, Klein W, Middleton A, Loudon TL, Mutch DR, Scrimger J. Orchard floor and nitrogen management influences soil and water quality and tart cherry yields Journal of the American Society For Horticultural Science. 128: 277-284. DOI: 10.21273/Jashs.128.2.0277 |
0.746 |
|
| 2003 |
Fortuna A, Harwood RR, Paul EA. The effects of compost and crop rotations on carbon turnover and the particulate organic matter fraction Soil Science. 168: 434-444. DOI: 10.1097/01.Ss.0000075288.53382.91 |
0.546 |
|
| 2003 |
Fortuna A, Harwood RR, Robertson GP, Fisk JW, Paul EA. Seasonal changes in nitrification potential associated with application of N fertilizer and compost in maize systems of southwest Michigan Agriculture, Ecosystems and Environment. 97: 285-293. DOI: 10.1016/S0167-8809(02)00232-3 |
0.598 |
|
| 2003 |
Fortuna A, Harwood R, Kizilkaya K, Paul EA. Optimizing nutrient availability and potential carbon sequestration in an agroecosystem Soil Biology and Biochemistry. 35: 1005-1013. DOI: 10.1016/S0038-0717(03)00084-1 |
0.653 |
|
| 2002 |
Sanchez JE, Paul EA, Willson TC, Smeenk J, Harwood RR. Corn root effects on the nitrogen-supplying capacity of a conditioned soil Agronomy Journal. 94: 391-396. DOI: 10.2134/Agronj2002.3910 |
0.701 |
|
| 2001 |
Sanchez JE, Willson TC, Kizilkaya K, Parker E, Harwood RR. Enhancing the mineralizable nitrogen pool through substrate diversity in long term cropping systems Soil Science Society of America Journal. 65: 1442-1447. DOI: 10.2136/Sssaj2001.6551442X |
0.742 |
|
| 2001 |
Fisk JW, Hesterman OB, Shrestha A, Kells JJ, Harwood RR, Squire JM, Sheaffer CC. Weed suppression by annual legume cover crops in no-tillage corn Agronomy Journal. 93: 319-325. DOI: 10.2134/Agronj2001.932319X |
0.44 |
|
| 2001 |
Willson TC, Paul EA, Harwood RR. Biologically active soil organic matter fractions in sustainable cropping systems Applied Soil Ecology. 16: 63-76. DOI: 10.1016/S0929-1393(00)00077-9 |
0.671 |
|
| 2000 |
Robertson GP, Paul EA, Harwood RR. Greenhouse gases in intensive agriculture: contributions of individual gases to the radiative forcing of the atmosphere Science (New York, N.Y.). 289: 1922-5. PMID 10988070 DOI: 10.1126/Science.289.5486.1922 |
0.394 |
|
| 2000 |
Jeranyama P, Hesterman OB, Waddington SR, Harwood RR. Relay-intercropping of sunnhemp and cowpea into a smallholder maize system in Zimbabwe Agronomy Journal. 92: 239-244. DOI: 10.2134/Agronj2000.922239X |
0.624 |
|
| 2000 |
Harwood RR. 653 Achieving and Maintaining a Sustainable Agriculture Hortscience. 35: 510-510. DOI: 10.21273/Hortsci.35.3.510D |
0.356 |
|
| 1999 |
Silverstone SE, Harwood RR, Franco-Vizcaino E, Allen J, Nelson M. Soil in the agricultural area of Biosphere 2 (1991-1993) Ecological Engineering. 13: 179-188. DOI: 10.1016/S0925-8574(98)00098-6 |
0.537 |
|
| 1998 |
Jones ME, Harwood RR, Dehne NC, Smeenk J, Parker E. Enhancing soil nitrogen mineralization and corn yield with overseeded cover crops Journal of Soil and Water Conservation. 53: 245-249. |
0.728 |
|
| 1996 |
Harwood RR. Development pathways toward sustainable systems following slash-and-burn Agriculture, Ecosystems and Environment. 58: 75-86. DOI: 10.1016/0167-8809(95)00655-9 |
0.353 |
|
| 1995 |
Cassman KG, Harwood RR. The nature of agricultural systems: food security and environmental balance Food Policy. 20: 439-454. DOI: 10.1016/0306-9192(95)00037-F |
0.438 |
|
| 1993 |
Edwards CA, Grove TL, Harwood RR, Pierce Colfer CJ. The role of agroecology and integrated farming systems in agricultural sustainability Agriculture, Ecosystems and Environment. 46: 99-121. DOI: 10.1016/0167-8809(93)90017-J |
0.399 |
|
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